Date: Tue, 19 Jun 2012 08:37:20 +1000
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Randy Dunlap <rdunlap@xenotime.net>, linux-next@vger.kernel.org,
        LKML <linux-kernel@vger.kernel.org>, Kay Sievers <kay@vrfy.org>
Subject: Re: linux-next: Tree for Jun 18 (kmsg problems)
Message-Id: <20120619083720.996b2d743cff619a58e1de97@canb.auug.org.au>
In-Reply-To: <20120618221535.GA13037@kroah.com>
References: <20120618165336.48345227c6b64c314326ae57@canb.auug.org.au>
	<4FDF61A7.3050601@xenotime.net>
	<20120619080109.b28055c1b32fb81027a9562b@canb.auug.org.au>
	<20120618221535.GA13037@kroah.com>
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Hi Greg,

On Mon, 18 Jun 2012 15:15:35 -0700 Greg Kroah-Hartman <gregkh@linuxfoundati=
on.org> wrote:
>
> > Caused by commit e2ae715d66bf ("kmsg - kmsg_dump() use iterator to
> > receive log buffer content") from the driver-core.current tree.
>=20
> I'm building my tree right now, and I can't seem to hit this.

You need CONFIG_PRINTK turned off ...

> > This was reported a few days ago.  Why is it not fixed yet?
>=20
> It was reported Friday evening, on a holiday weekend for some of us, we
> are trying the best we can :)

Ah ha, another of those pesky holiday things :-)

> > Especially since it is in a branch that is supposedly "bug fixes"?
>=20
> It fixes up a reported problem, and we had 3 people test it and said it
> resolved the issue for them, no build problems reported.

My usual mantra is that if your patch is modifying code that clearly
depends on a CONFIG option, you must test with that option both on and
off. I see build problems in linux-next all the time where this has not
been done.  :-(

--=20
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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